[MC-205145] Compass with nothing to point to will spin very rapidly when in bundle.

Steps to reproduce:

1. Give your self bundle, compass and lodestone.

2. Place a lodestone and then right click with the compass on the lodestone block.

3. Put your lodestone compass into the bundle.

4. Break lodestone block.

Results:

If you look into the bundle GUI, you will see compasses needle turning rapidly fast.

Linked issues

testing discovered 1

MC-176084 Lodestone compasses that are stored in containers, item frames, bundles, or are held by mobs do not update if their connected lodestone is broken Reopened

Attachments

Compasses in bundles can move rapidly.mp4

Comments 5

O_and_W_W 2020-11-11T18:27:04Z

This is what compasses do when not bound to a lodestone.

Marty McFly 2020-11-11T18:28:43Z

That is the expected behavior. What I experienced was the compass in the bundle continues to point to where the lodestone was, which is not the correct behavior. It should spin in circles.

galaxy_2alex 2020-11-11T18:32:01Z

The bug is that an unlinked lodestone compass is extremely fast - can also be reproduce by putting a regular compass in a bundle in the Nether/End

Arpol 2020-11-11T18:32:26Z

Emmet Quinn I know that after breaking a lodestone block connected to the compass will needle start to turn around endlessly but compasse's needle in the bundle UI will turn rapidly fast. Faster than is usual.

pine1needle 2020-11-13T00:48:48Z

Here is a video to better demonstrate the issue:

[media]

I reproduced this bug by using a regular compass in the nether.